Blood, Cynthia L. 1999. The Oku Noun Class System. Yaoundé, Republic of Cameroon: Ministry of Scientific and Technical Research and SIL, B.P. 1299, Yaoundé, Republic of Cameroon. 25pp.
http://www.sil.org/africa/cameroun/bydomain/linguistics/grammar/oku_blood1999_2350_p.pdf
@misc{sBloodOku,
author = {Blood, Cynthia L.},
howpublished = {Yaoundé, Republic of Cameroon: Ministry of Scientific and Technical Research and SIL, B.P. 1299, Yaoundé, Republic of Cameroon},
pages = {25},
title = {The Oku Noun Class System},
url = {http://www.sil.org/africa/cameroun/bydomain/linguistics/grammar/oku_blood1999_2350_p.pdf},
year = {1999}
}